/* ============================================
   PROYECTO PYME — TEMA OSCURO (dark-luxury)
   ============================================ */
:root {
    --bg-base:#0a1628;--bg-mid:#0f1f3a;--bg-card:rgba(26,47,74,.6);--bg-card-solid:#1a2f4a;--bg-input:#0d1b2e;
    --border:#1e3a5f;--amber:#d97706;--amber-light:#fbbf24;--amber-dark:#b45309;
    --blue:#2563eb;--blue-light:#60a5fa;--blue-dark:#1d4ed8;--green:#16a34a;--red:#dc2626;
    --text:#ffffff;--text-sec:#9ca3af;--text-muted:#6b7280;--radius:12px;--radius-lg:16px;--shadow:0 8px 32px rgba(0,0,0,.35);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Poppins',sans-serif;background:linear-gradient(135deg,var(--bg-base),var(--bg-mid),var(--bg-base));color:var(--text);min-height:100vh}
a{color:inherit;text-decoration:none}img{max-width:100%;display:block}ul{list-style:none}

/* NAVBAR */
.navbar{background:rgba(13,27,46,.65);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);padding:0;position:sticky;top:0;z-index:100}
.navbar-container{width:92%;max-width:1400px;margin:auto;display:flex;justify-content:space-between;align-items:center;padding:10px 0}
.navbar-left{display:flex;align-items:center;gap:36px}
.logo{display:flex;align-items:center;gap:10px}
.logo-img{height:56px;width:auto;filter:drop-shadow(0 2px 6px rgba(0,0,0,.4))}
.nav-links{display:flex;align-items:center;gap:24px}
.nav-links a,.nav-links .nav-link{font-size:14px;font-weight:500;color:var(--text-sec);transition:color .25s;display:inline-flex;align-items:center;gap:6px}
.nav-links a:hover,.nav-links .nav-link:hover{color:var(--amber-light)}
.nav-links .admin-link{color:var(--amber-light)}
.nav-links li{list-style:none}
.navbar-right{display:flex;align-items:center;gap:14px}
.user-info{font-size:13px;color:var(--text-sec);display:flex;align-items:center;gap:8px}
.badge{padding:4px 12px;border-radius:999px;font-size:11px;font-weight:600;letter-spacing:.5px;text-transform:uppercase;background:transparent}
.badge.admin{color:#f87171;border:1px solid rgba(248,113,113,.4)}
.badge.cliente{color:#a78bfa;border:1px solid rgba(167,139,250,.4)}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;padding:9px 18px;border-radius:10px;text-decoration:none;cursor:pointer;font-size:14px;font-weight:500;transition:all .25s}
.btn.login{background:linear-gradient(135deg,var(--blue),var(--blue-dark));color:#fff;border:none}
.btn.login:hover{filter:brightness(1.15)}
.btn.logout{background:transparent;color:#f87171;border-color:rgba(248,113,113,.3)}
.btn.logout:hover{background:rgba(248,113,113,.1)}
.btn.primary{background:linear-gradient(135deg,var(--blue),var(--blue-dark));color:#fff;border:none;box-shadow:0 4px 14px rgba(37,99,235,.35)}
.btn.primary:hover{filter:brightness(1.1);transform:translateY(-1px)}
.btn.primary.amber{background:linear-gradient(135deg,var(--amber),var(--amber-dark));box-shadow:0 4px 14px rgba(217,119,6,.35)}
.btn.ghost{background:transparent;border-color:var(--border);color:var(--text-sec)}
.btn.ghost:hover{border-color:var(--amber-light);color:var(--text)}
.btn.danger{background:linear-gradient(135deg,var(--red),#b91c1c);color:#fff;border:none}
.btn.danger:hover{filter:brightness(1.1)}
.btn.secondary{background:rgba(255,255,255,.08);color:var(--text-sec);border-color:var(--border)}
.btn-sm{padding:5px 12px;font-size:13px}
.btn.carrito-btn {
    background: var(--amber);
    color: #fff;
    border: none;
    box-shadow: none;
    font-weight: 600;
    border-radius: 10px;
    padding: 9px 18px;
    transition: background .2s, color .2s, border .2s;
}
.btn.carrito-btn:hover {
    background: var(--amber-dark);
    color: #fff;
    box-shadow: none;
}
.btn.carrito-btn.carrito-btn-active {
    background: #fff;
    color: var(--amber);
    border: 2px solid var(--amber);
    box-shadow: none;
}
.btn.carrito-btn.carrito-btn-active:hover {
    background: #fff;
    color: var(--amber-dark);
    border: 2px solid var(--amber-dark);
}

/* MAIN */
.main-container{width:92%;max-width:1400px;margin:28px auto;min-height:60vh}

/* HERO */
.hero{height:50vh;min-height:360px;background:url('/images/Productos/perfumes-portada.jpg') center/cover no-repeat;position:relative;display:flex;align-items:center;justify-content:center;border-radius:0 0 var(--radius-lg) var(--radius-lg);overflow:hidden}
.hero-overlay{background:linear-gradient(180deg,rgba(10,22,40,.7),rgba(15,31,58,.85));width:100%;height:100%;display:flex;align-items:center;justify-content:center}
.hero-content{text-align:center}
.hero-content h1{font-size:48px;font-weight:700;letter-spacing:-1px}
.hero-content p{margin:14px 0 24px;font-size:17px;color:var(--text-sec)}
.btn-hero{display:inline-flex;align-items:center;gap:8px;background:var(--amber);color:#fff;padding:12px 28px;border-radius:10px;font-weight:600;transition:all .3s;box-shadow:none}
.btn-hero:hover{background:var(--amber-dark);filter:none;box-shadow:none;transform:none}

/* SECTIONS */
.products-section{padding:60px 0;text-align:center}
.section-title{margin-bottom:40px;font-size:26px;font-weight:600;color:var(--text)}
.product-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px}
.product-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:0;overflow:hidden;transition:all .3s}
.product-card:hover{transform:translateY(-6px);border-color:var(--blue-light);box-shadow:0 12px 32px rgba(37,99,235,.15)}
.product-card img{width:100%;height:220px;object-fit:cover;border-bottom:1px solid var(--border)}
.product-card h4{padding:16px 18px 0;font-size:16px}
.product-card p{padding:6px 18px;font-size:13px;color:var(--text-sec)}

/* OFERTAS */
.ofertas-section{padding:60px 0;text-align:center}
.ofertas-grid{width:100%;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px}
.oferta-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;position:relative;transition:all .3s}
.oferta-card:hover{transform:translateY(-6px);border-color:var(--amber-light);box-shadow:0 12px 32px rgba(217,119,6,.15)}
.oferta-card img{width:100%;height:200px;object-fit:contain}
.badge-oferta{position:absolute;top:12px;left:12px;background:var(--red);color:#fff;padding:4px 10px;font-size:12px;font-weight:600;border-radius:8px}
.precio{margin:10px 0}
.precio-antiguo{text-decoration:line-through;color:var(--text-muted);margin-right:8px}
.precio-nuevo{color:var(--amber-light);font-weight:700;font-size:18px}
.btn-oferta{display:inline-flex;align-items:center;gap:8px;margin-top:12px;background:linear-gradient(135deg,var(--amber),var(--amber-dark));color:#fff;padding:9px 18px;border-radius:10px;font-size:14px;font-weight:500;transition:all .3s;border:none;cursor:pointer}
.btn-oferta:hover{filter:brightness(1.15);transform:translateY(-1px)}

/* FOOTER */
.main-footer{background:rgba(13,27,46,.8);backdrop-filter:blur(8px);border-top:1px solid var(--border);padding-top:40px;margin-top:60px;color:var(--text-sec)}
.footer-container{display:flex;justify-content:space-between;padding:0 10%;flex-wrap:wrap;gap:40px;max-width:1400px;margin:auto}
.footer-container h4{margin-bottom:12px;color:var(--text)}
.footer-container a{color:var(--text-muted);transition:color .25s}
.footer-container a:hover{color:var(--amber-light)}
.footer-bottom{text-align:center;padding:20px;margin-top:40px;background:rgba(0,0,0,.3);font-size:13px;color:var(--text-muted)}

/* CARDS */
.page-header{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:24px}
.page-header h2{font-size:28px;font-weight:600}
.page-title{margin-bottom:24px;font-size:28px;font-weight:600}
.muted{color:var(--text-muted)}
.small{font-size:12px}
.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:20px}
.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;transition:all .3s;padding:20px}
.card:hover{border-color:var(--blue-light);box-shadow:0 8px 24px rgba(37,99,235,.12);transform:translateY(-3px)}
.card h3{margin-bottom:8px}
.product-img{width:100%;height:200px;object-fit:cover;display:block;border-bottom:1px solid var(--border)}
.product-img.preview{height:220px;border-radius:var(--radius);border:1px solid var(--border)}
.img-placeholder{width:100%;height:200px;display:flex;align-items:center;justify-content:center;background:rgba(13,27,46,.5);color:var(--text-muted);font-size:14px;border-bottom:1px solid var(--border)}
.img-placeholder.preview{height:220px;border-radius:var(--radius);border:1px solid var(--border)}
.card-body{padding:18px}
.card-title{margin:0 0 10px;font-size:18px}
.meta{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.price{font-weight:700;color:var(--amber-light);font-size:18px}
.pill{font-size:12px;padding:4px 10px;border-radius:999px;border:1px solid var(--border);font-weight:500}
.pill.ok{background:rgba(22,163,74,.15);color:#4ade80;border-color:rgba(74,222,128,.3)}
.pill.bad{background:rgba(220,38,38,.15);color:#f87171;border-color:rgba(248,113,113,.3)}
.actions{display:flex;gap:8px;align-items:center;margin-top:12px}
.top-actions{margin-bottom:20px;display:flex;gap:10px}

/* FORMS */
.form-card{background:var(--bg-card-solid);border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px;max-width:640px}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.field{display:flex;flex-direction:column;gap:6px}
.field.full{grid-column:1/-1}
.field label{font-size:12px;color:var(--text-sec);text-transform:uppercase;letter-spacing:.5px;font-weight:500}
.input,.form-input{padding:10px 14px;border-radius:10px;border:1px solid var(--border);background:var(--bg-input);color:var(--text);font-size:14px;outline:none;transition:border-color .25s}
.input:focus,.form-input:focus{border-color:var(--amber)}
select.input,select.form-input{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='%239ca3af'%3E%3Cpath d='M6 8L0 0h12z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:36px;cursor:pointer}
select.input option,select.form-input option{background:var(--bg-input);color:var(--text)}
textarea.input{background:var(--bg-input);color:var(--text);font-family:inherit;resize:vertical;min-height:80px}
.error{color:#f87171;font-size:12px}
.alert{background:rgba(220,38,38,.12);border:1px solid rgba(248,113,113,.3);color:#f87171;padding:12px 16px;border-radius:10px;margin-bottom:16px;font-size:14px}
.delete-box h3{margin:8px 0}

/* LOGIN / REGISTER */
.login-section{min-height:100vh;display:flex;justify-content:center;align-items:center;padding:40px 20px;background:linear-gradient(135deg,var(--bg-base),var(--bg-mid),var(--bg-base))}
.login-card{background:rgba(26,47,74,.8);backdrop-filter:blur(12px);border:1px solid var(--border);padding:40px;border-radius:var(--radius-lg);width:100%;max-width:400px;box-shadow:var(--shadow)}
.login-card h2{text-align:center;margin-bottom:28px;color:var(--text);font-size:22px}
.login-group{margin-bottom:18px}
.login-group label{display:block;font-size:12px;font-weight:500;color:var(--text-sec);text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px}
.login-group input,.login-group select{width:100%;padding:10px 14px;border-radius:10px;border:1px solid var(--border);background:var(--bg-input);color:var(--text);font-size:14px;outline:none;transition:border-color .25s}
.login-group input:focus{border-color:var(--amber)}
.login-btn{width:100%;margin-top:10px;display:flex;justify-content:center}
.login-error{background:rgba(220,38,38,.15);color:#f87171;padding:10px;border-radius:8px;font-size:14px;text-align:center;margin-bottom:16px;border:1px solid rgba(248,113,113,.2)}
.login-success{background:rgba(22,163,74,.15);color:#4ade80;padding:10px;border-radius:8px;font-size:14px;text-align:center;margin-bottom:16px;border:1px solid rgba(74,222,128,.2)}
.login-link{margin-top:18px;text-align:center;font-size:14px;color:var(--text-muted)}
.login-link a{color:var(--amber-light);font-weight:500}
.login-link a:hover{text-decoration:underline}
.field-error{color:#f87171;font-size:12px;display:block;margin-top:4px}
.field-error:empty{display:none}
.validation-summary{color:#f87171;font-size:13px;margin-bottom:12px;background:rgba(220,38,38,.12);padding:10px;border-radius:8px;border:1px solid rgba(248,113,113,.2)}
.validation-summary:empty{display:none}
.input-validation-error{border-color:var(--red)!important}

/* CARRITO */
.cart-title{margin-bottom:24px;font-size:28px;font-weight:600}
.cart-container{display:flex;flex-direction:column;gap:16px}
.cart-item{display:flex;align-items:center;justify-content:space-between;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:18px;transition:border-color .25s}
.cart-item:hover{border-color:var(--blue-light)}
.cart-img img{width:90px;height:90px;object-fit:cover;border-radius:10px;border:1px solid var(--border)}
.cart-info{flex:1;margin-left:20px}
.cart-info h3{font-size:16px;margin-bottom:4px}
.quantity{display:flex;align-items:center;gap:10px;margin-top:10px}
.qty-btn{width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:8px;text-decoration:none;font-weight:bold;font-size:16px;transition:all .2s}
.minus{background:rgba(255,255,255,.08);color:var(--text-sec);border:1px solid var(--border)}
.minus:hover{border-color:var(--red);color:var(--red)}
.plus{background:linear-gradient(135deg,var(--green),#15803d);color:#fff}
.plus:hover{filter:brightness(1.15)}
.qty-number{font-size:16px;font-weight:700;min-width:24px;text-align:center}
.cart-total{text-align:right}
.subtotal{font-size:18px;font-weight:700;color:var(--amber-light)}
.remove-btn{color:#f87171;text-decoration:none;font-size:13px;transition:color .2s;display:inline-block;margin-top:6px}
.remove-btn:hover{color:var(--red);text-decoration:underline}
.cart-summary{margin-top:24px;display:flex;justify-content:space-between;align-items:center;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px 24px}
.cart-summary h3{font-size:20px}
.empty-cart{text-align:center;padding:60px 20px;color:var(--text-sec)}
.empty-cart p{margin-bottom:20px;font-size:16px}

/* CHECKOUT */
.checkout-title{text-align:center;margin-bottom:30px;font-size:26px}
.checkout-container{max-width:560px;margin:auto;background:var(--bg-card-solid);border:1px solid var(--border);padding:32px;border-radius:var(--radius-lg);box-shadow:var(--shadow)}
.form-group{margin-bottom:18px;display:flex;flex-direction:column;gap:6px}
.form-group label{font-size:12px;color:var(--text-sec);text-transform:uppercase;letter-spacing:.5px;font-weight:500}
.checkout-buttons{display:flex;justify-content:space-between;margin-top:28px;gap:12px}

/* ADMIN LAYOUT */
.admin-layout{display:flex;min-height:100vh}
.admin-sidebar{width:220px;background:rgba(13,27,46,.65);backdrop-filter:blur(12px);border-right:1px solid var(--border);padding:20px 16px;position:fixed;top:0;left:0;bottom:0;display:flex;flex-direction:column;z-index:90}
.admin-sidebar .sidebar-logo{display:flex;align-items:center;gap:10px;padding-bottom:24px;border-bottom:1px solid var(--border);margin-bottom:24px}
.admin-sidebar .sidebar-logo img{height:40px}
.admin-sidebar .sidebar-logo span{font-size:15px;font-weight:600}
.sidebar-label{font-size:11px;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;margin-bottom:12px}
.sidebar-link{display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:10px;font-size:14px;color:var(--text-sec);transition:all .2s;margin-bottom:4px}
.sidebar-link:hover{background:rgba(255,255,255,.06);color:var(--text)}
.sidebar-link.active{background:rgba(37,99,235,.15);color:var(--blue-light);border:1px solid rgba(96,165,250,.25)}
.sidebar-link.active-amber{background:rgba(217,119,6,.15);color:var(--amber-light);border:1px solid rgba(251,191,36,.25)}
.sidebar-spacer{flex:1}
.sidebar-link.logout{color:#f87171}
.sidebar-link.logout:hover{background:rgba(248,113,113,.1)}
.admin-body{margin-left:220px;flex:1}
.admin-topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 32px;border-bottom:1px solid var(--border);background:rgba(13,27,46,.4);backdrop-filter:blur(8px);position:sticky;top:0;z-index:80}
.admin-topbar .admin-badge{display:inline-flex;align-items:center;gap:6px;padding:5px 14px;border:1px solid rgba(251,191,36,.3);border-radius:10px;font-size:13px;color:var(--amber-light)}
.admin-topbar .admin-badge i{color:var(--amber)}
.admin-topbar .admin-user{display:flex;align-items:center;gap:10px;color:var(--text-sec);font-size:14px}
.admin-topbar .admin-user .avatar{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--amber),var(--amber-dark));display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;color:#fff}
.admin-content{padding:32px}

/* DASHBOARD */
.dashboard-center{display:flex;align-items:center;justify-content:center;min-height:calc(100vh - 120px)}
.dashboard-inner{max-width:700px;width:100%;text-align:center}
.dashboard-inner h1{font-size:30px;margin-bottom:8px}
.dashboard-inner>p{color:var(--text-sec);margin-bottom:40px}
.dashboard-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px}
.dash-card{display:flex;flex-direction:column;align-items:center;gap:16px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px 20px;transition:all .3s;text-decoration:none;color:var(--text)}
.dash-card:hover{transform:scale(1.04);box-shadow:0 12px 32px rgba(0,0,0,.3)}
.dash-card.blue:hover{border-color:var(--blue-light)}
.dash-card.amber:hover{border-color:var(--amber-light)}
.dash-card.green:hover{border-color:#4ade80}
.dash-icon{width:64px;height:64px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:26px}
.dash-icon.blue{background:rgba(37,99,235,.15);border:2px solid rgba(96,165,250,.4);color:var(--blue-light)}
.dash-icon.amber{background:rgba(217,119,6,.15);border:2px solid rgba(251,191,36,.4);color:var(--amber-light)}
.dash-icon.green{background:rgba(22,163,74,.15);border:2px solid rgba(74,222,128,.4);color:#4ade80}
.dash-card h2{font-size:18px}

/* ADMIN TABLES */
.admin-table-wrap{background:rgba(13,27,46,.3);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden}
.admin-table{width:100%;border-collapse:collapse}
.admin-table th{text-align:left;padding:14px 20px;font-size:12px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--border);font-weight:500}
.admin-table td{padding:14px 20px;border-bottom:1px solid rgba(30,58,95,.5);font-size:14px;color:var(--text-sec)}
.admin-table tr:hover td{background:rgba(26,47,74,.3)}
.admin-table .text-white{color:var(--text)}
.admin-table .text-amber{color:var(--amber-light)}
.admin-table .action-btns,.action-btns{display:flex;align-items:center;justify-content:flex-end;gap:6px}
.action-btn{width:34px;height:34px;display:inline-flex;align-items:center;justify-content:center;border-radius:8px;border:none;cursor:pointer;transition:all .2s;font-size:14px;color:#fff}
.action-btn.edit{background:var(--amber)}.action-btn.edit:hover{background:var(--amber-dark)}
.action-btn.delete{background:var(--red)}.action-btn.delete:hover{background:#b91c1c}
.action-btn.view{background:var(--blue)}.action-btn.view:hover{background:var(--blue-dark)}

/* ORDENES */
.ordenes-container{width:100%}
.ordenes-container h2{font-size:26px;font-weight:600;margin-bottom:24px}
.ordenes-table{width:100%;border-collapse:collapse}
.ordenes-table th{text-align:left;padding:14px 18px;font-size:12px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--border);background:rgba(13,27,46,.5)}
.ordenes-table td{padding:14px 18px;border-bottom:1px solid rgba(30,58,95,.5);font-size:14px}
.ordenes-table tr:hover td{background:rgba(26,47,74,.3)}
.orden-badge{display:inline-block;padding:5px 12px;border-radius:999px;font-size:12px;font-weight:600}
.orden-badge.pendiente{background:rgba(251,191,36,.2);color:var(--amber-light)}
.orden-badge.pagado{background:rgba(22,163,74,.2);color:#4ade80}
.orden-badge.completado{background:rgba(22,163,74,.2);color:#4ade80}
.orden-badge.cancelado{background:rgba(220,38,38,.2);color:#f87171}
.orden-badge.otro{background:rgba(37,99,235,.2);color:var(--blue-light)}
.text-muted{color:var(--text-muted)}

/* DETALLE ORDEN */
.order-summary{margin-top:20px}
.info-card{background:var(--bg-card-solid);border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px}
.info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-top:16px}
.label{display:block;font-size:12px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px}
.value{font-weight:600;color:var(--text)}
.meta-row{display:flex;justify-content:space-between;font-size:14px;margin-bottom:6px;color:var(--text-sec)}
.badge-warning{background:rgba(251,191,36,.2);color:var(--amber-light);padding:4px 10px;border-radius:8px;font-size:13px}
.badge-success{background:rgba(22,163,74,.2);color:#4ade80;padding:4px 10px;border-radius:8px;font-size:13px}
.btn-back{display:inline-flex;align-items:center;gap:6px;margin-top:24px;padding:10px 20px;border-radius:10px;background:rgba(255,255,255,.06);border:1px solid var(--border);color:var(--text-sec);transition:all .25s}
.btn-back:hover{border-color:var(--amber);color:var(--text)}

/* ERROR */
.error-page{display:flex;justify-content:center;align-items:center;min-height:60vh;padding:40px 20px}
.error-container{text-align:center;max-width:480px}
.error-code{font-size:7rem;font-weight:800;color:var(--amber);line-height:1}
.error-title{font-size:1.5rem;color:var(--text);margin:12px 0}
.error-message{color:var(--text-sec);margin:16px 0 28px}
.error-request-id small{color:var(--text-muted);font-size:.8rem}
.error-actions{display:flex;gap:12px;justify-content:center;margin-top:20px}

/* USER PRODUCT CARDS */
.user-product-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
.u-product-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;transition:all .3s}
.u-product-card:hover{border-color:var(--blue-light);box-shadow:0 12px 32px rgba(37,99,235,.15);transform:translateY(-4px)}
.u-product-card .u-img{width:100%;height:200px;object-fit:cover;border-bottom:1px solid var(--border)}
.u-product-card .u-img-placeholder{width:100%;height:200px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,rgba(37,99,235,.08),rgba(217,119,6,.08));border-bottom:1px solid var(--border);color:var(--text-muted)}
.u-product-card .u-body{padding:20px}
.u-product-card .u-name{font-size:18px;margin-bottom:8px}
.u-product-card .u-category{display:inline-block;padding:3px 10px;border-radius:999px;font-size:11px;background:rgba(37,99,235,.15);color:var(--blue-light);border:1px solid rgba(96,165,250,.25);margin-bottom:8px}
.u-product-card .u-esencia{font-size:13px;color:var(--text-muted);margin-bottom:10px}
.u-product-card .u-price-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.u-product-card .u-price{font-size:22px;font-weight:700;color:var(--amber-light)}
.u-product-card .u-availability{display:inline-flex;align-items:center;gap:5px;font-size:12px}
.u-product-card .u-dot{width:8px;height:8px;border-radius:50%;display:inline-block}
.u-dot.ok{background:#4ade80}.u-dot.bad{background:#f87171}
.u-avail-ok{color:#4ade80}.u-avail-bad{color:#f87171}

/* USER CATEGORY CARDS */
.user-cat-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:20px}
.u-cat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px 20px;text-align:center;transition:all .3s}
.u-cat-card:hover{border-color:var(--amber-light);box-shadow:0 12px 32px rgba(217,119,6,.15);transform:translateY(-4px)}
.u-cat-icon{width:64px;height:64px;border-radius:50%;background:rgba(217,119,6,.12);border:2px solid rgba(251,191,36,.35);display:flex;align-items:center;justify-content:center;margin:0 auto 16px;font-size:26px;color:var(--amber-light)}
.u-cat-card h3{font-size:18px;margin-bottom:6px}
.u-cat-card p{font-size:13px;color:var(--text-muted)}

/* RESPONSIVE */
@media(max-width:768px){
    .navbar-container{flex-direction:column;gap:12px}
    .nav-links{flex-wrap:wrap;gap:12px}
    .form-grid{grid-template-columns:1fr}
    .cart-item{flex-direction:column;text-align:center;gap:12px}
    .cart-info{margin-left:0}
    .cart-summary{flex-direction:column;gap:16px;text-align:center}
    .checkout-buttons{flex-direction:column}
    .hero-content h1{font-size:32px}
    .admin-sidebar{width:60px;padding:12px 8px}
    .admin-sidebar .sidebar-logo span,.admin-sidebar .sidebar-label,.admin-sidebar .sidebar-link span{display:none}
    .admin-sidebar .sidebar-link{justify-content:center;padding:10px}
    .admin-body{margin-left:60px}
}